Do you like pedalling through treacle?
If the answer is yes… Go Ahead!
If the answer is no… Fit something much faster rolling.
Personally, I’m finding the really rather scary looking Rock Razor a very good match on the back with a Mary up front. The rear has way more affect on overall drag than the front (and a Mary up front is noticable in terms of drag anyway), so pair it with something very fast rolling on the back. The Rock Razor has tonnes of edge bite, where it matters, and it also teaches you to get off the back brake and do more with the front (as you should be doing anyway).